Philips Lighting has helped to transform the Czech Republic headquarters of energy company innogy, by installing an LED lighting system tuned to support the circadian rhythms of innogy’s office staff, including stimulating their energy levels at set times in the day. Employees enjoy a comfortable bright light, similar to natural daylight, to start their day and after lunch. This helps to stimulate energy levels, enhance workplace comfort and vision, supporting a sense of wellbeing and performance. The stimulus from the “human centric lighting” fixtures is likened to a strong cup of coffee.